Patents by Inventor Keith Hoffman

Keith Hoffman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070046159
    Abstract: A motion control bracket (100) for use with a drawer slide includes a mounting plate (102) for fastening the bracket (100) to a cabinet drawer slide. A motion control device (101) is used for controlling the rate of speed with which a drawer closes against a cabinet frame. Other embodiments of the motion control bracket (130, 160) include fastening tabs (113, 115 and 119) for mounting the bracket to an existing drawer slide and a substantially L-shaped bracket (131) for mounting motion control device (101) under a cabinet drawer. The invention enhances existing drawer slides by adding motion control with minimal cost and effort.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 1, 2007
    Inventor: Keith Hoffman
  • Publication number: 20070046158
    Abstract: A closing device for drawers, the device having a housing with a holding notch and a slider having a resilient latching arm that is bendable to engage the holding notch, as well as a spring that engages the housing and the slider to urge the slider to a rearward position relative to the housing. The resilient latching arm has a slot adapted to receive a pin, whereby as the drawer is moved from its closed position, the relative movement of the pin advances the slider to a position where the resilient latching arm engages the holding notch and the drawer is free to mover further outward without influence of the closing device. As the drawer is moved rearward toward its closed position, the relative movement of the pin will cause it to engage the slot in the resilient latching arm, further causing it to release from the holding notch and to be urged by the spring to move the drawer toward a closed position.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 1, 2007
    Inventor: Keith Hoffman
  • Publication number: 20070013274
    Abstract: The invention relates to interlocks for file cabinets and the like which generally prevent more than one drawer from being opened at a given time. The interlocks include an elongated, flexible member, such as a cable, which is changeable from a high slack condition to a low slack condition. In the low slack condition, the interlocks prevent their associated drawers that are closed from being opened. In the high slack condition, the interlocks allow their associated drawer to be opened. The interlocks may be used in conjunction with a lock that selectively changes the cable from a high slack condition to a low slack condition and vice versa. The interlocks may be constructed to exert a force on the cable that is a small fraction of the pulling force exerted on a locked drawer.
    Type: Application
    Filed: June 19, 2006
    Publication date: January 18, 2007
    Inventor: Keith Hoffman
  • Publication number: 20060267461
    Abstract: The invention relates to interlocks for file cabinets and the like which generally prevent more than one drawer from being opened at a given time. The interlocks include a cable which is changeable from a slack condition to a taut condition. In the taut condition, the interlocks prevent the associated drawer from being opened. In the slack condition, the interlock allows the associated drawer to be opened. The interlocks may be used in conjunction with a lock that selectively changes the tension in the cable from a slack condition to a taut condition and vise versa. The interlocks may be constructed to exert a tension on a cable that is independent of the pulling force exerted on a locked drawer. Alternatively, the interlocks may be constructed to exert a force on the cable that is a small fraction of the pulling force exerted on a locked drawer.
    Type: Application
    Filed: November 26, 2003
    Publication date: November 30, 2006
    Inventor: Keith Hoffman
  • Patent number: 7131973
    Abstract: Bone anchor implantation devices and methods for their use are disclosed. The bone anchor implantation devices have an ergonometric and/or rotatable handle. The bone anchor implantation devices and methods find particular application for implanting a bone anchor for maintaining or improving urinary continence by suspending or stabilizing the bladder neck.
    Type: Grant
    Filed: May 16, 2002
    Date of Patent: November 7, 2006
    Assignee: Boston Scientific Scimed, Inc.
    Inventor: Keith Hoffman
  • Publication number: 20060169187
    Abstract: A height adjustment mechanism (170) is disclosed for use in a lazy susan-like device (100). The mechanism (170) includes an adjustment nut (172) coupled to a bearing pin (256) and a release pin assembly (215). Rotation of a shelf (136) causes the adjustment nut (172) to rotate and move linearly along a support pole (102) through threaded engagement with the bearing pin (256).
    Type: Application
    Filed: January 28, 2005
    Publication date: August 3, 2006
    Inventor: Keith Hoffman
  • Publication number: 20060149286
    Abstract: Bone anchor implantation devices and methods for their use are disclosed. The bone anchor implantation devices have an ergonometric and/or rotatable handle. The bone anchor implantation devices and methods find particular application for implanting a bone anchor for maintaining or improving urinary continence by suspending or stabilizing the bladder neck.
    Type: Application
    Filed: February 13, 2006
    Publication date: July 6, 2006
    Applicant: Boston Scientific Scimed, Inc.
    Inventor: Keith Hoffman
  • Patent number: 7063398
    Abstract: Interlocks for file cabinets that prevent more than one drawer from being opened at a given time include an elongated, flexible member, such as a cable, which is changeable from a high slack condition to a low slack condition when one of a number of associated drawers is opened. In the low slack condition, the interlocks prevent their associated drawers that are closed from being opened. In the high slack condition, which exists when the drawers are closed, the interlocks allow their associated drawers to be opened. The interlocks may be used in conjunction with a lock that selectively changes the cable from a high slack condition to a low slack condition and vice versa. The interlocks may be constructed to exert a force on the cable that is a small fraction of the pulling force exerted on a locked drawer.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: June 20, 2006
    Inventor: Keith A Hoffman
  • Publication number: 20050194873
    Abstract: A lazy susan device (160) includes a centralized support pole (162) with an upper tube (164) and a lower tube (166). In one embodiment, a length adjustment mechanism (168) includes an expansion nut (172) and a threaded insert (170). Rotation of the upper tube (162) causes the expansion nut (172) to expand outwardly as the upper tube (164) is rotated. The expansion nut (172) moves away from the upper tube (164). In this matter, the effective length of the support pole (162) is lengthened. This and other embodiments of the lazy susan devices provide for installation and adjustment of the lazy susan devices in the absence of the need of any tooling.
    Type: Application
    Filed: February 23, 2005
    Publication date: September 8, 2005
    Inventor: Keith Hoffman
  • Patent number: 6779855
    Abstract: Interlocks for file cabinets and the like which generally prevent more than one drawer from being opened at a given time. The interlocks include a elongated, flexible member, such as a cable, which is changeable from a high slack condition to a low slack condition. In the low slack condition, the interlocks prevent their associated drawers that are closed from being opened. In the high slack condition, the interlocks allow their associated drawer to be opened. The interlocks may be used in conjunction with a lock that selectively changes the cable from a high slack condition to a low slack condition and vice versa. The interlocks may be constructed to exert a force on the cable that is independent of the pulling force exerted on a locked drawer.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: August 24, 2004
    Assignee: Knape & Vogt Manufacturing Co.
    Inventor: Keith A. Hoffman
  • Publication number: 20040100166
    Abstract: The invention relates to interlocks for file cabinets and the like which generally prevent more than one drawer from being opened at a given time. The interlocks include a elongated, flexible member, such as a cable, which is changeable from a high slack condition to a low slack condition. In the low slack condition, the interlocks prevent their associated drawers that are closed from being opened. In the high slack condition, the interlocks allow their associated drawer to be opened. The interlocks may be used in conjunction with a lock that selectively changes the cable from a high slack condition to a low slack condition and vice versa. The interlocks may be constructed to exert a force on the cable that is independent of the pulling force exerted on a locked drawer.
    Type: Application
    Filed: February 27, 2003
    Publication date: May 27, 2004
    Inventor: Keith A. Hoffman
  • Publication number: 20040100165
    Abstract: The invention relates to interlocks for file cabinets and the like which generally prevent more than one drawer from being opened at a given time. The interlocks include an elongated, flexible member, such as a cable, which is changeable from a high slack condition to a low slack condition. In the low slack condition, the interlocks prevent their associated drawers that are closed from being opened. In the high slack condition, the interlocks allow their associated drawer to be opened. The interlocks may be used in conjunction with a lock that selectively changes the cable from a high slack condition to a low slack condition and vice versa. The interlocks may be constructed to exert a force on the cable that is a small fraction of the pulling force exerted on a locked drawer.
    Type: Application
    Filed: February 27, 2003
    Publication date: May 27, 2004
    Inventor: Keith A. Hoffman
  • Patent number: 6719386
    Abstract: A precision drawer slide, employing two or more members, wherein, one member is fastened to a cabinet wall, or carcass, and the other member is fastened to a drawer. The member fastened to the cabinet wall comprises a profile that has a “hat” section appearance that generates a surprising amount of rigidity when installed in desk and file cabinets of various kinds. The drawer and cabinet member are also strategically foreshortened and rear-shortened respectively. Other variations or embodiments include the usage of a novel quick disconnect system for the easy installation and removal of a drawer from the drawer slide assembly, as well as the inclusion of a roller bearing component for generation of a progression movement in the drawer slide itself.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: April 13, 2004
    Assignee: Knape & Vogt Manufacturing Co.
    Inventor: Keith A. Hoffman
  • Publication number: 20030216743
    Abstract: Bone anchor implantation devices and methods for their use are disclosed. The bone anchor implantation devices have an ergonometric and/or rotatable handle. The bone anchor implantation devices and methods find particular application for implanting a bone anchor for maintaining or improving urinary continence by suspending or stabilizing the bladder neck.
    Type: Application
    Filed: May 16, 2002
    Publication date: November 20, 2003
    Inventor: Keith Hoffman
  • Patent number: 6575777
    Abstract: An electrified partition system having a plurality of panels interconnected with each other to form a plurality of work spaces. A plurality of receptacles are mounted in raceways located in the panels with each receptacle including a housing and a plurality of conductors extending from one end of the housing to the other end of the housing. The conductors terminate in respective terminals and define individual circuits. At least one electrical socket is disposed in a face of each of the receptacle housings and include a plurality of connectors positioned behind respective apertures in the housing face to receive a standard multi-pronged electrical plug. The connectors are connected to respective conductors which are fewer in number than the plurality of conductors so that some of the conductors pass through the housing electrically isolated from the connectors. Multi-circuit cables connect the terminals of the receptacles to form an electrical network.
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: June 10, 2003
    Assignee: Kimball International, Inc.
    Inventors: Jay M. Henriott, Keith A. Hoffman, Jennifer L. Hibler
  • Patent number: 6544565
    Abstract: A method of inhibiting at least one symptomology of Restless Leg Syndrome (RLS) and its related disorders, including disorders such as periodic limb movements in sleep (PLMS) and periodic limb movement disorder (PLMD), is disclosed. The method optionally comprising identifying a host, afflicted with Restless Leg Syndrome (RLS) and its related disorders; and administering to the host a pharmaceutically effective amount of Valeriana. A novel method of inhibiting at least one symptomology of Restless Leg Syndrome (RLS) and its related disorders is disclosed.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: April 8, 2003
    Assignee: Ancile Pharmaceuticals, Inc.
    Inventors: Keith Hoffman, Costas Loullis
  • Publication number: 20030006682
    Abstract: The present invention relates to a precision drawer slide, employing two or more members, wherein, one member is fastened to a cabinet wall, or carcass, and the other member is fastened to a drawer. The member fastened to the cabinet wall comprises a profile that has a “hat” section appearance that generates a surprising amount of rigidity when installed in desk and file cabinets of various kinds. The drawer and cabinet member of the present invention are also strategically foreshortened and rear-shortened respectively. Other variations or embodiments of the present invention include the usage of a novel quick disconnect system for the easy installation and removal of a drawer from the drawer slide assembly, as well as the inclusion of a roller bearing component for generation of a progression movement in the drawer slide itself.
    Type: Application
    Filed: May 7, 2001
    Publication date: January 9, 2003
    Inventor: Keith A. Hoffman
  • Publication number: 20020064569
    Abstract: A method of inhibiting at least one symptomology of Restless Leg Syndrome (RLS) and its related disorders, including disorders such as periodic limb movements in sleep (PLMS) and periodic limb movement disorder (PLMD), is disclosed. The method optionally comprising identifying a host, afflicted with Restless Leg Syndrome (RLS) and its related disorders; and administering to the host a pharmaceutically effective amount of Valeriana. A novel method of inhibiting at least one symptomology of Restless Leg Syndrome (RLS) and its related disorders is disclosed.
    Type: Application
    Filed: November 28, 2001
    Publication date: May 30, 2002
    Inventors: Keith Hoffman, Costas Loullis
  • Publication number: 20020052133
    Abstract: An electrified partition system having a plurality of panels interconnected with each other to form a plurality of work spaces. A plurality of receptacles are mounted in raceways located in the panels with each receptacle including a housing and a plurality of conductors extending from one end of the housing to the other end of the housing. The conductors terminate in respective terminals and define individual circuits. At least one electrical socket is disposed in a face of each of the receptacle housings and include a plurality of connectors positioned behind respective apertures in the housing face to receive a standard multi-pronged electrical plug. The connectors are connected to respective conductors which are fewer in number than the plurality of conductors so that some of the conductors pass through the housing electrically isolated from the connectors. Multi-circuit cables connect the terminals of the receptacles to form an electrical network.
    Type: Application
    Filed: October 23, 2001
    Publication date: May 2, 2002
    Inventors: Jay M. Henriott, Keith A. Hoffman, Jennifer L. Hibler
  • Publication number: 20020025348
    Abstract: Compositions, including formulations, of plants for the treatment of Inflammatory Bowel Disease, Irritable Bowel Syndrome, and inflammatory and other related conditions, such as arthritis, are disclosed. The formulations consist of one or both of the two herbs Chen Pi (Citrus reticulata) and Wu Mei (Prunus mume), which, according to the invention, possess significant cytokine TNF-&agr; inhibitory activity. The formulations also may include one or more of the following herbs which, according to the invention, inhibit PGE2: Hou Po (Magnoliae officinalis), Huang Bai (Phellodendron chinense), Huang Lian (Coptis chinensis), Huo Xiang (Agastaches rugosa), Pao Jiang (Zingiberis officinalis), Qin Pi (Fraxinus rynchophylla), and Zhi Gan Cao (Glycyrhizae inflata).
    Type: Application
    Filed: June 5, 2001
    Publication date: February 28, 2002
    Inventors: Amaresh Basu, Keith Hoffman